Quantum computing is nearing the point of practical use, but scientists still need to make some specific breakthroughs.

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

The third unpleasant truth that investors of IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. will have to ...

Quantum computers are hungry machines, and their appetite is not just for qubits but for power delivered with exquisite ...

Quantum computing represents a potential breakthrough technology that could far surpass the technical limitations of ...

John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the ...

A new way of capturing light from atoms could finally unlock ultra-powerful, million-qubit quantum computers. After decades of effort, researchers may finally be closing in on a practical path toward ...

Quantum computing promises to disrupt entire industries because it leverages the rules of quantum physics to perform calculations in fundamentally new ways. Unlike traditional computers that process ...

Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem ...

The Quantum Advantage Challenge offers a 0.25 BTC wallet prize to anyone who can answer a specialized problem that can be ...

Amazon is boosting its quantum computing bets with Peter DeSantis, its new leader for AI models, custom silicon (semiconductor chips) and quantum computing. DeSantis is a 27-year Amazon veteran who ...